- #1
eljose
- 492
- 0
let be the integral:
[tex] \int_{c-i\infty}^{c+i\infty}\int_0^ag(xy)ydxdy [/tex]
then i make the substitution xy=u y=v then what would be the new limits of integration? (the y are the same than v but what would happen with the u?)
[tex] \int_{c-i\infty}^{c+i\infty}\int_0^ag(xy)ydxdy [/tex]
then i make the substitution xy=u y=v then what would be the new limits of integration? (the y are the same than v but what would happen with the u?)